/**
 * File Messages.java
 * ---------------------------------------------------------
 *
 * Copyright (C) 2012 David Bauske (david.bauske@googlemail.com)
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
 * documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge,
 * publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the
 * following conditions:
 *
 * - The above copyright notice and this permission notice shall be included in all copies or substantial portions of
 * the Software.
 * - The origin of the software must not be misrepresented.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
 * WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
 * FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
 * USE OR OTHER DEALINGS IN THE SOFTWARE.
 *
 * TL;DR: As long as you clearly give me credit for this Software, you are free to use as you like, even in commercial
 * software, but don't blame me
 * if it breaks something.
 */
package de.erb.erir;

import java.util.Locale;
import java.util.MissingResourceException;
import java.util.ResourceBundle;

/**
 * Gets internationalized strings from the property file
 *
 * @author David Bauske
 */
class Messages
{
	private static final String		DEFAULT_BUNDLE_NAME	= "de.erb.erir.en";
	private static final String		BASE_BUNDLE_NAME	= "de.erb.erir.";

	private static ResourceBundle	RESOURCE_BUNDLE;
	static
	{
		try
		{
			RESOURCE_BUNDLE = ResourceBundle.getBundle(BASE_BUNDLE_NAME
					+ Locale.getDefault().getLanguage());
		}
		catch(MissingResourceException e)
		{
			RESOURCE_BUNDLE = ResourceBundle.getBundle(DEFAULT_BUNDLE_NAME);
		}
	}

	private Messages()
	{
	}

	public static String getString(String key)
	{
		try
		{
			return RESOURCE_BUNDLE.getString(key);
		}
		catch(MissingResourceException e)
		{
			return '!' + key + '!';
		}
	}
}
